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Showing 9951 - 10000Chemotherapy May Be Preferred Option for Some With Advanced Prostate Cancer
In a small clinical trial, scientists at Johns Hopkins Kimmel Cancer Center and James Buchanan Brady Urological Institute found that men with advanced prostate cancer and detection of androgen receptor splice variant-7 (AR-V7) respond to chemotherapy just as well as men who lack the variant. The...
Prenatal DDT Exposure Tied to Nearly Fourfold Increase in Breast Cancer Risk
Women who were exposed to higher levels of the pesticide DDT in utero were nearly four times more likely to be diagnosed with breast cancer as adults than women who were exposed to lower levels before birth, according to a study published by Cohn et al in the Journal of Clinical Endocrinology & ...
ASCO 2015: Gene Therapy Paired With Traditional Surgical Resection Benefits Patients With Glioblastoma
Houston Methodist Neurological Institute neurosurgeon David Baskin, MD, presented preliminary data from a phase II clinical trial that suggests gene therapy (AdV-Tk therapy), which uses a mediated herpes simplex virus, combined with a traditional treatment—surgical resection—could ...
National Cancer Database Analysis Identifies Characteristics of 10-Year Survivors of Pancreatic Ductal Adenocarcinoma
In an analysis reported in JAMA Surgery, Paniccia et al identified patient and treatment characteristics that were associated with survival of at least 10 years after diagnosis of invasive pancreatic ductal adenocarcinoma, including lower positive lymph node ratio, receipt of adjuvant chemotherapy, ...
Multicenter Study Redefines Brain Tumor Diagnosis and Treatment
Scientists at multiple institutions have found a new way of classifying brain cancers that could very well change how the illness is diagnosed and treated. The study, a project of The Cancer Genome Atlas, found striking molecular differences between various forms of gliomas by looking at the makeup ...
ASCO 2015: IMGN853 Demonstrates Single-Agent Activity for Patients With Platinum-Resistant Ovarian Cancer
In a phase I trial, the investigational agent mirvetuximab soravtansine (IMGN853) was found to be active in patients with platinum-resistant ovarian cancer. ImmunoGen, Inc, announced the first clinical findings of this folate-receptor alpha (FRα)-targeting antibody-drug conjugate at the...
Study Supports Early Intervention for Prostate Cancer Patients Who Experience Significant Emotional Distress
A study led by the University at Buffalo (UB) and Roswell Park Cancer Institute (RPCI) has identified beliefs and personality traits associated with higher levels of distress in patients with newly diagnosed prostate cancer. The findings support the value of emotional and informational support for...
Study Finds ALK1 May Be a Therapeutic Target for Metastatic Breast Cancer
A study investigating the process involved in metastatic breast cancer has found that patients with high levels of the protein activin-like receptor kinase (ALK) 1 in the blood vessels of their tumors were more likely to develop metastatic disease than patients without endothelial expression of...
Study Shows Nearly 15 Million Women Live Prohibitively Far From Access to Gynecologic Cancer Care
More than one-third of counties in the United States are located more than 50 miles from the nearest gynecologic oncologist, making access to specialty care for ovarian and other gynecologic cancers difficult for nearly 15 million women. Although most of these “low-access” counties are...
ASCO 2015: Glioblastoma Poliovirus Therapy Works Best at a Low Dosage
A modified poliovirus therapy that is showing activity in patients with glioblastoma works best at a low dosage, according to the research team at Duke’s Preston Robert Tisch Brain Tumor Center. The dosage findings for the first 20 patients in the phase 1 trial were presented June 1 at the...
16-Gene Assay Recurrence Score Predicts Recurrence After Surgery for Localized Renal Cell Carcinoma
In a study reported in The Lancet Oncology, Rini et al developed a 16-gene assay and recurrence score that predicted postsurgery outcome in patients with stage I to III clear cell renal cell carcinoma. Development Phase In the development phase, examination of the association between expression...
Investigators Identify Gene That Prevents Immune Response in Ovarian Cancer
Researchers have identified a gene in dendritic cells that disables an effective immune response against ovarian cancer tumors. In preclinical studies, the researchers found that silencing this gene, XBP1, in dendritic cells restores their function and enhances T-cell antitumor immunity. XBP1 is...
Livers Donated After Cardiac Death Are Safe to Use in Liver Cancer Patients
In the largest study of its kind, transplant physicians at Mayo Clinic in Florida have found that liver cancer patients have similar beneficial outcomes whether using organs donated by patients after cardiac death or brain death. The study was recently published by Croome et al in the American...
Swedish Study Identifies Predictors of Discontinuing Adjuvant Hormone Therapy for Breast Cancer
In a Swedish study reported in the Journal of Clinical Oncology, He et al identified numerous predictors of discontinuation of adjuvant hormone therapy in patients with breast cancer. Study Details The study involved 3,395 women diagnosed with breast cancer between 2005 and 2008 in Stockholm who...
Addition of Necitumumab to First-Line Gemcitabine-Cisplatin Improves Overall Survival in Stage IV Squamous NSCLC
In the phase III SQUIRE trial reported in The Lancet Oncology, Thatcher et al found that the addition of the second-generation epidermal growth factor receptor (EGFR) antibody necitumumab to first-line gemcitabine-cisplatin improved overall survival among patients with stage IV squamous...
ASCO 2015: Patient Misconceptions Persist About Impact of Double Mastectomy on Survival
A University of Michigan survey of women with breast cancer found that nearly half considered having a double mastectomy—but of those who considered it, only 37% knew that the more aggressive procedure does not improve survival for women with breast cancer. Among women who received a double...
ASCO 2015: New Targeted Treatment IMMU-130 Shows Activity in Patients With Metastatic Colon Cancer
Although various drugs have improved outcomes for metastatic colon cancer patients, researchers continually strive to find new agents to improve treatment. Antibody-drug conjugates are a promising option, due to the fact that they can deliver chemotherapy directly into a targeted cell, destroy...
ASCO 2015: Biomarker Analysis Reveals Several Potential Treatment Targets in Subtype of Anal Cancer
Squamous cell anal carcinomas are rare, representing only about 2% of gastrointestinal cancer diagnoses. These cancers, which are associated with the human papillomavirus (HPV), sometimes prove very difficult to treat, recurring or developing metastases following standard treatment. Seeking to...
ASCO 2015: First Version of CancerLinQ™ Data Analytics Platform Debuts at Annual Meeting
ASCO’s wholly owned nonprofit subsidiary, CancerLinQ LLC, provided the first demonstration of its groundbreaking health information technology platform at the 2015 ASCO Annual Meeting in Chicago. Beginning May 30, demonstrations of the CancerLinQ platform’s initial components were...
ASCO 2015: Entolimod May Be a Promising Treatment Option for Many Solid Tumors
A collaborative team of researchers led by Alex A. Adjei, MD, PhD, FACP, of Roswell Park Cancer Institute, shared results from the first clinical study of the anticancer effects of the novel agent entolimod on May 30 at the 2015 ASCO Annual Meeting in Chicago (Abstract 3063). Their findings confirm ...
ASCO 2015: Economic Costs a Burden for Cancer Survivors
A new study conducted by the American Cancer Society found that the economic burden of cancer extends beyond diagnosis and treatment, with cancer survivors facing thousands of dollars of excess medical expenses every year, as well as excess employment disability and loss of production at work. The...
ASCO 2015: NCI-MATCH Trial Links Targeted Drugs to Genetic Abnormalities
Investigators for the nationwide trial NCI-MATCH: Molecular Analysis for Therapy Choice announced at the 2015 ASCO Annual Meeting in Chicago that the precision medicine trial will open to patient enrollment in July. The trial seeks to determine whether targeted therapies for people whose tumors...
Adjuvant Regimen Produces Good Survival Results in Extrahepatic Cholangiocarcinoma and Gallbladder Carcinoma
In a phase II Intergroup study (SWOG S0809) reported in the Journal of Clinical Oncology, Ben-Josef et al found that adjuvant capecitabine and gemcitabine followed by concurrent radiotherapy and capecitabine produced good survival results in patients with extrahepatic cholangiocarcinoma or...
ASCO 2015: ASCO Announces First-Ever Clinical Trial
ASCO announced its first-ever clinical trial, which will offer patients with advanced cancer access to molecularly targeted cancer drugs and collect “real-world” data on clinical outcomes, to help learn the best uses of these drugs outside of indications approved by the U.S. Food and...
ASCO 2015: Complete Lymph Node Dissection Does Not Improve Survival in Patients With Melanoma and Micrometastases
For patients with melanoma and micrometastases, as shown by positive sentinel lymph node biopsy, complete lymph node dissection did not improve survival, according to results of a randomized study presented at the 2015 ASCO Annual Meeting (Abstract LBA9002). “This is the first study which...
ASCO 2015: Phase III Study Confirms Benefits of Lenalidomide Maintenance Therapy for Patients With Multiple Myeloma
A large, cooperative group study directed by the Alliance for Clinical Trials in Oncology has confirmed previous evidence that the drug lenalidomide (Revlimid) delays time to disease progression for patients with multiple myeloma and is an important treatment option for patients with this rare but...
ASCO 2015: First Effective Adjuvant Chemotherapy for High-Risk, Localized Prostate Cancer
“For the first time, improvement in overall survival was observed with tolerable adjuvant chemotherapy for localized, high-risk prostate cancer,” Howard Sandler, MD, Professor of Radiation Oncology at Cedars-Sinai Medical Center in Los Angeles, announced at a press briefing at the...
ASCO 2015: Elective Neck Dissection Improves Early Oral Cancer Survival
A randomized phase III study resolves long-standing questions about the optimal timing of neck lymph node surgery for patients with early-stage oral cancer by showing that elective neck dissection both improves survival and lowers recurrence rates compared to therapeutic neck dissection performed...
ASCO 2015: Reduction in Late Mortality Among Childhood Cancer Survivors Linked to Improvements in Cancer Care
Survivors of childhood cancer in recent eras have shown a significant reduction in late mortality, and “for the first time, we have been able to attribute that to fewer deaths from treatment-related causes or fewer deaths from late effects of the primary therapy,” Gregory T....
ASCO 2015: Discussing Child’s Cancer Prognosis Beneficial for Parents
New findings by researchers at Dana-Farber/Boston Children’s Cancer and Blood Disorders Center show that informing parents about their child’s cancer prognosis—even when the prognosis is less than favorable—is much more likely to give parents peace of mind and hope, rather...
ASCO 2015: JAK Inhibitor Pacritinib Proves Effective for Easing Symptoms of Myelofibrosis
Findings from the PERSIST-1 study of patients with myelofibrosis show that the JAK inhibitor pacritinib is significantly more effective than best available therapy, which includes a range of off-label treatments, for easing the symptoms of myelofibrosis. At a landmark analysis at 24 weeks of...
ASCO 2015: Obinutuzumab Doubles Progression-Free Survival in Patients With Relapsed, Indolent Non-Hodgkin Lymphoma
Adding the anti-CD20 monoclonal antibody obinutuzumab (Gazyva) to standard bendamustine (Treanda) chemotherapy and then following that with single-agent obinutuzumab maintenance therapy “resulted in a statistically significant, but more importantly, a clinically meaningful increase in...
ASCO 2015: Colorectal Cancer Genetically Different in Older and Younger Patients
Although the overall rate of colorectal cancer is declining, colorectal cancer specifically among young patients is increasing. Previous studies have shown that colorectal cancer in patients younger than 50 years old tends to be more aggressive than in older patients. A University of Colorado (CU)...
ASCO 2015: Pembrolizumab Produces Clinically Meaningful Response in Patients With Recurrent or Metastatic Head and Neck Cancer
Immunotherapy with pembrolizumab (Keytruda) produced a clinically meaningful overall response rate in a study among 132 patients with recurrent or metastatic squamous cell carcinoma of the head and neck. The overall objective response rate was 24.8%, and 57% of patients experienced some tumor...
Vismodegib Safety Profile in Long-Term ‘Real-World’ Use in Advanced Basal Cell Carcinoma
In a preplanned interim analysis of the international open-label STEVIE trial reported in The Lancet Oncology, Basset-Seguin et al have provided safety data and efficacy outcomes with the use of vismodegib (Erivedge) for 1 year in patients with advanced basal cell carcinoma. STEVIE was designed to...
Blood Thinners Safe for Cancer Patients With Brain Metastases
Cancer patients with brain metastases who develop blood clots may safely receive blood thinners without increased risk of dangerous bleeding, according to a study published by Donato et al in Blood. Cancer increases a patient’s risk of developing blood clots, and an anticoagulant is often...
Study Finds Prostate Cancer Survivors Who Maintained a Western Diet Had an Increased Risk of Death
A large study evaluating the relationship of dietary patterns with prostate cancer–specific and all-cause mortality among men diagnosed with nonmetastatic prostate cancer has found that the men who ate a Western-style diet of foods rich in processed meats, red meats, and high-fat dairy...
More Than One-Third of Patients Diagnosed With Hepatocellular Carcinoma as Outpatients Have Diagnostic Delays
Nearly 20% of patients with hepatocellular carcinoma “wait more than 3 months from presentation to diagnosis, which can contribute to interval tumor growth,” Patel et al concluded in the Journal of the National Comprehensive Cancer Network. They based their conclusions on a review of...
Patients’ Desire for Rapid Notification of Skin Biopsy Results Leads to Preference for Phone Call Over In-Person Discussion
Patients’ preference for how they receive biopsy results “has shifted from face-to-face visit to discussion over the telephone because of a desire for rapid notification,” according to a survey of 301 patients recruited at three different melanoma clinics. A total of 67.1% of the...
AUA 2015: New Studies Call for Smarter Approach to Prostate Cancer Screening
Prostate cancer is one of the most common cancers in American men, yet controversy over the utilization and frequency of prostate-specific antigen (PSA) screening methods remains, due to the overdiagnosis and overtreatment of men with low-grade, less-aggressive forms of the disease. At the 110th...
Updated Meta-Analysis Confirms Survival Benefit of Adding Chemotherapy to Radiotherapy in Nasopharyngeal Cancer
In an updated patient-level meta-analysis reported in The Lancet Oncology, Blanchard et al of the Meta-Analysis of Chemotherapy in Nasopharyngeal Carcinoma (MAC-NPC) collaborative group found that the addition of chemotherapy to radiotherapy improved overall survival in patients with nasopharyngeal ...
Stereotactic Ablative Radiotherapy Achieves Better Overall Survival Than Surgery in Stage I NSCLC
Patients with operable stage I non–small cell lung cancer (NSCLC) could achieve better overall survival rates if treated with stereotactic ablative radiotherapy rather than the invasive surgery, the current standard of care, according to research from a phase III randomized international...
Study Finds Noninvasive Colon Cancer Screening May Be Promising for African Americans
In a first-of-its-kind clinical trial, physician-scientists at University Hospitals (UH) Case Medical Center, Seidman Cancer Center, and Case Western Reserve University School of Medicine found that a new, noninvasive technology for colon cancer screening is a promising alternative to colonoscopy...
Germline BRCA Mutations Found in Almost 5% of Patients With Pancreatic Adenocarcinoma
In a study reported in the Journal of Clinical Oncology, Holter et al found that 4.6% of a large clinic population of patients with pancreatic adenocarcinoma harbored pathogenic germline BRCA mutations. The study involved analysis of 306 unselected, consecutive, incident patients with pancreatic...
ASCO 2015: Augmenting Standard Therapies Increases Cure Rates for High-Risk Wilms Tumor
Two phase III Children’s Oncology Group studies found that augmenting therapy with additional drugs improved outcomes for children with a high-risk form of Wilms tumor. These patients have a specific chromosomal abnormality associated with a poorer prognosis. In prior research, such patients...
ASCO 2015: Adding Chemotherapy to Initial Therapy Improves Survival in Patients With Advanced, Hormone-Naive Prostate Cancer
The UK-led STAMPEDE trial found that adding docetaxel chemotherapy to standard hormone therapy markedly improved survival for men with newly diagnosed advanced prostate cancer not previously treated with hormone therapy (hormone-naive). Men who received docetaxel plus standard therapy lived on...
No Significant Difference in Outcome for ABVD Plus Radiotherapy vs Stanford V in Stage I or II Bulky Mediastinal Hodgkin Lymphoma
As reported in the Journal of Clinical Oncology by Advani et al, a subset analysis of the phase III North American Intergroup E2496 trial showed no significant difference in failure-free or overall survival between ABVD (doxorubicin, bleomycin, vinblastine, dacarbazine) plus radiotherapy vs the...
Targeted Massively Parallel Sequencing Study Indicates Similarity of Somatic Driver Mutations in NSCLC for African American vs European Ancestry
In a study reported in the Journal of Clinical Oncology, Araujo et al used targeted massively parallel sequencing to produce an in-depth molecular profile of non–small cell lung cancer (NSCLC) in African Americans. Comparison with findings in patients of European/white ancestry with NSCLC...
Preclinical Study Points to Possible Treatment for Lethal Pediatric Brain Cancer
Using brain tumor samples collected from children in the United States and Europe, an international team of scientists found that the drug panobinostat (Farydak) and similar gene-regulating drugs may be effective at treating diffuse intrinsic pontine glioma (DIPG), an aggressive and lethal form of...
At-Risk Patients Often Opt Out of Comprehensive Multiplex Cancer Screening
Some at-risk patients opted out of comprehensive cancer gene screening when presented with the opportunity to be tested for the presence of genes linked to various cancers, according to a recent study led by researchers at the Perelman School of Medicine at the University of Pennsylvania and the...
